ES433714A1 - Metering system - Google Patents

Metering system

Info

Publication number
ES433714A1
ES433714A1 ES433714A ES433714A ES433714A1 ES 433714 A1 ES433714 A1 ES 433714A1 ES 433714 A ES433714 A ES 433714A ES 433714 A ES433714 A ES 433714A ES 433714 A1 ES433714 A1 ES 433714A1
Authority
ES
Spain
Prior art keywords
concentration
components
variation
liquor
determined
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
ES433714A
Other languages
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sandoz AG
Original Assignee
Sandoz AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sandoz AG filed Critical Sandoz AG
Publication of ES433714A1 publication Critical patent/ES433714A1/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D21/00—Control of chemical or physico-chemical variables, e.g. pH value
    • G05D21/02—Control of chemical or physico-chemical variables, e.g. pH value characterised by the use of electric means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/80—Forming a predetermined ratio of the substances to be mixed
    • B01F35/82—Forming a predetermined ratio of the substances to be mixed by adding a material to be mixed to a mixture in response to a detected feature, e.g. density, radioactivity, consumed power or colour
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J4/00—Feed or outlet devices; Feed or outlet control devices
    • B01J4/02—Feed or outlet devices; Feed or outlet control devices for feeding measured, i.e. prescribed quantities of reagents
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/0318—Processes
    • Y10T137/0324—With control of flow by a condition or characteristic of a fluid
    • Y10T137/0329—Mixing of plural fluids of diverse characteristics or conditions
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/2496—Self-proportioning or correlating systems
    • Y10T137/2499—Mixture condition maintaining or sensing
    • Y10T137/2509—By optical or chemical property

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Organic Chemistry (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Accessories For Mixers (AREA)
  • Spectrometry And Color Measurement (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Paper (AREA)

Abstract

Procedure and dosing installation to automatically produce a liquor containing several components, where at least one of the components is contained in a previously determined concentration, characterized in that the concentration of that component or of those components that was determined in a previously mixed liquid is measured at a previously set concentration, because then the variation between the measured concentration and the previously set concentration is automatically determined and this variation is brought in accordance with the quantity of at least one of the components to be added to the liquor, reducing the variation by one reducing factor of less than 100% and the amount required for this is automatically transferred in dosage to the liquor and this work cycle is repeated as many times until reaching the previously set concentration. (Machine-translation by Google Translate, not legally binding)
ES433714A 1974-01-11 1975-01-10 Metering system Expired ES433714A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1307/74A GB1496657A (en) 1974-01-11 1974-01-11 Metering system

Publications (1)

Publication Number Publication Date
ES433714A1 true ES433714A1 (en) 1977-06-16

Family

ID=9719723

Family Applications (1)

Application Number Title Priority Date Filing Date
ES433714A Expired ES433714A1 (en) 1974-01-11 1975-01-10 Metering system

Country Status (12)

Country Link
US (1) US3987808A (en)
JP (1) JPS50100382A (en)
CH (1) CH602173A5 (en)
DD (1) DD116006A5 (en)
DE (1) DE2459896A1 (en)
ES (1) ES433714A1 (en)
FR (1) FR2257942B1 (en)
GB (1) GB1496657A (en)
IL (1) IL46414A0 (en)
IT (1) IT1051654B (en)
NL (1) NL7500143A (en)
SE (1) SE7500067L (en)

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US4129381A (en) * 1976-10-28 1978-12-12 Miles Laboratories, Inc. Apparatus and method for preparing a particle suspension
US4330081A (en) * 1979-12-03 1982-05-18 General Electric Company Water temperature control system for a clothes washing machine
US4406401A (en) * 1979-12-31 1983-09-27 General Electric Company Water temperature control system for a washing machine
DE3505036C2 (en) * 1985-02-14 1987-02-26 Werner & Pfleiderer, 7000 Stuttgart Device for the controlled addition of color concentrates into a screw machine
JPH0634890B2 (en) * 1985-07-10 1994-05-11 株式会社日立製作所 Preparation method of chemicals
EP0273641A3 (en) * 1986-12-29 1990-01-24 E.I. Du Pont De Nemours And Company Photometric analyzer and controller for beverages
JPS63289071A (en) * 1987-05-22 1988-11-25 Suminoe Orimono Kk Preparation of dye liquor
IT1234720B (en) * 1989-08-29 1992-05-26 Color Service Srl PREPARATION AND DISTRIBUTION PLANT FOR COLORING SOLUTIONS IN DYES
US5883292A (en) * 1996-01-17 1999-03-16 Twenty-First Century Research Corporation Reaction control by regulating internal condensation inside a reactor
JPH0933538A (en) * 1995-07-19 1997-02-07 Toa Medical Electronics Co Ltd Method and unit for preparing reagent
US6288270B1 (en) 1996-06-24 2001-09-11 Rpc Inc. Methods for controlling the reaction rate of a hydrocarbon to an acid by making phase-related adjustments
US6039902A (en) * 1996-06-24 2000-03-21 Rpc Inc. Methods of recycling catalyst in oxidations of hydrocarbons
US6337051B1 (en) 1996-06-24 2002-01-08 Rpc Inc. Device for detecting formation of a second liquid phase
US6143927A (en) 1996-06-24 2000-11-07 Rpc Inc. Methods for removing catalyst after oxidation of hydrocarbons
US5922908A (en) * 1996-06-24 1999-07-13 Twenty-First Century Research Corporation Methods for preparing dibasic acids
US20010053864A1 (en) * 1996-08-21 2001-12-20 Decoster David C. Devices for controlling the reaction rate and/or reactivity of hydrocarbon to an intermediate oxidation product by adjusting the oxidant consumption rate
CA2263605A1 (en) 1996-08-21 1998-02-26 Eustathios Vassiliou Methods and devices for controlling the reaction by adjusting the oxidant consumption rate
US5801273A (en) * 1996-08-21 1998-09-01 Twenty-First Century Research Corporation Methods and devices for controlling the reaction rate of a hydrocarbon to an intermediate oxidation product by pressure drop adjustments
US6103933A (en) * 1996-11-07 2000-08-15 Rpc Inc. Methods for controlling the oxidation rate of a hydrocarbon by adjusting the ratio of the hydrocarbon to a rate-modulator
US5817868A (en) * 1996-11-12 1998-10-06 Twenty-First Century Research Corporation Method and devices for controlling the oxidation of a hydrocarbon to an acid by regulating temperature/conversion relationship in multi-stage arrangements
US5824819A (en) * 1996-12-18 1998-10-20 Twenty-First Century Research Corporation Methods of preparing an intermediate oxidation product from a hydrocarbon by utilizing an activated initiator
US6037491A (en) * 1997-07-25 2000-03-14 Rpc Inc. Methods and devices for controlling hydrocarbon oxidations to respective acids by adjusting the solvent to hydrocarbon ratio
US5929277A (en) * 1997-09-19 1999-07-27 Twenty-First Century Research Corporation Methods of removing acetic acid from cyclohexane in the production of adipic acid
US5908589A (en) * 1997-12-08 1999-06-01 Twenty-First Century Research Corporation Methods for separating catalyst from oxidation mixtures containing dibasic acids
AU2116599A (en) 1998-02-09 1999-08-23 Rpc, Inc. Process for treating cobalt catalyst in oxidation mixtures of hydrocarbons to dibasic acids
BR9907998A (en) * 1998-02-19 2000-10-24 Rpc Inc Processes and devices for catalyst separation from oxidation mixtures
US6063634A (en) * 1998-04-01 2000-05-16 Abbott Laboratories Fluid assembly and method for diagnostic instrument
USD404829S (en) * 1998-05-11 1999-01-26 Abbott Laboratories Housing for a reagent mixing apparatus for use with a diagnostic instrument
US6433221B1 (en) 1998-07-02 2002-08-13 Rpc Inc. Methods of separating catalyst in solution from a reaction mixture produced by oxidation of cyclohexane to adipic acid
US6340420B1 (en) 1998-07-06 2002-01-22 Rpc Inc. Methods of treating the oxidation mixture of hydrocarbons to respective dibasic acids
JP2002542214A (en) 1999-04-20 2002-12-10 アールピーシー インコーポレイテッド Method for replacing water and cyclohexanone with acetic acid in aqueous solution of catalyst
JP3615438B2 (en) * 1999-11-04 2005-02-02 住江織物株式会社 Automatic color matching inspection device and automatic liquid dispensing system
JP4590750B2 (en) * 2001-02-16 2010-12-01 株式会社島津製作所 Liquid feeding device, correction method thereof, and liquid chromatograph
US6572255B2 (en) 2001-04-24 2003-06-03 Coulter International Corp. Apparatus for controllably mixing and delivering diluted solution
WO2002092905A1 (en) * 2001-05-16 2002-11-21 James Jung Dye-accelerant composition and process for using same
US6762832B2 (en) * 2001-07-18 2004-07-13 Air Liquide America, L.P. Methods and systems for controlling the concentration of a component in a composition with absorption spectroscopy
US20050008532A1 (en) * 2003-07-11 2005-01-13 Jenkins Brian V. Method of inhibiting corrosion of copper plated or metallized surfaces and circuitry during semiconductor manufacturing processes
US7166014B2 (en) * 2004-01-26 2007-01-23 Tbw Industries Inc. Chemical mechanical planarization process control utilizing in-situ conditioning process
US7281840B2 (en) * 2004-07-09 2007-10-16 Tres-Ark, Inc. Chemical mixing apparatus
US20060080041A1 (en) 2004-07-08 2006-04-13 Anderson Gary R Chemical mixing apparatus, system and method
EP1766483A4 (en) * 2004-07-08 2008-02-27 Tres Ark Inc Chemical mixing apparatus, system and method
US7901624B2 (en) 2006-09-26 2011-03-08 Becton, Dickinson And Company Device for automatically adjusting the bacterial inoculum level of a sample
EP2085844A1 (en) 2008-01-22 2009-08-05 Siemens Aktiengesellschaft Method for controlling the recipe of a batch process
KR101105463B1 (en) * 2010-04-06 2012-01-17 숭실대학교산학협력단 Automatic dilution device for solution of dye and automatic dilution method for solution of dye using the same
US10544340B2 (en) 2011-10-20 2020-01-28 Henderson Products, Inc. Brine generation system
US10766010B2 (en) 2011-10-20 2020-09-08 Henderson Products, Inc. High throughput brine generating system
WO2014184772A1 (en) * 2013-05-15 2014-11-20 Hussain Alaa Liquid mixer for mixing nail polish
US20160101395A1 (en) * 2013-05-15 2016-04-14 Alaa Hussain Liquid mixer for mixing nail polish
CN104984674B (en) * 2015-06-16 2017-07-28 广东溢达纺织有限公司 Continous way glauber salt material storage conveyor
CN106709279B (en) * 2016-11-15 2019-03-29 华智水稻生物技术有限公司 Automate primer selection method and system

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2927501A (en) * 1956-03-13 1960-03-08 Itt Electronic spectroanalyzer systems
US3494328A (en) * 1966-09-01 1970-02-10 Addressograph Multigraph Liquid photoelectrostatic developer unit
US3602096A (en) * 1969-08-06 1971-08-31 Ellis Corp Program control apparatus

Also Published As

Publication number Publication date
JPS50100382A (en) 1975-08-08
IL46414A0 (en) 1975-04-25
CH602173A5 (en) 1978-07-31
DE2459896A1 (en) 1975-07-17
NL7500143A (en) 1975-07-15
DD116006A5 (en) 1975-11-05
US3987808A (en) 1976-10-26
IT1051654B (en) 1981-05-20
SE7500067L (en) 1975-07-14
GB1496657A (en) 1977-12-30
FR2257942B1 (en) 1978-08-18
FR2257942A1 (en) 1975-08-08

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19840215